package com.wenson.behavior.command;

/**
 * @ClassName: Bulb
 * @Author: luowangcheng
 * @Date: 2024/6/16 12:35
 * @Description:
 */
public class Bulb {
    public void on(){
        System.out.println("灯亮");
    }

    public void off(){
        System.out.println("灯灭");
    }
}

